| kern_shutdown.c (213322) | kern_shutdown.c (213648) |
|---|---|
| 1/*- 2 * Copyright (c) 1986, 1988, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 21 unchanged lines hidden (view full) --- 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * @(#)kern_shutdown.c 8.3 (Berkeley) 1/21/94 35 */ 36 37#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1986, 1988, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 21 unchanged lines hidden (view full) --- 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * @(#)kern_shutdown.c 8.3 (Berkeley) 1/21/94 35 */ 36 37#include <sys/cdefs.h> |
| 38__FBSDID("$FreeBSD: head/sys/kern/kern_shutdown.c 213322 2010-10-01 09:34:41Z avg $"); | 38__FBSDID("$FreeBSD: head/sys/kern/kern_shutdown.c 213648 2010-10-09 08:07:49Z avg $"); |
| 39 40#include "opt_ddb.h" 41#include "opt_kdb.h" 42#include "opt_panic.h" 43#include "opt_show_busybufs.h" 44#include "opt_sched.h" 45 46#include <sys/param.h> --- 461 unchanged lines hidden (view full) --- 508 spinlock_enter(); 509#endif 510 511 /* cpu_boot(howto); */ /* doesn't do anything at the moment */ 512 cpu_reset(); 513 /* NOTREACHED */ /* assuming reset worked */ 514} 515 | 39 40#include "opt_ddb.h" 41#include "opt_kdb.h" 42#include "opt_panic.h" 43#include "opt_show_busybufs.h" 44#include "opt_sched.h" 45 46#include <sys/param.h> --- 461 unchanged lines hidden (view full) --- 508 spinlock_enter(); 509#endif 510 511 /* cpu_boot(howto); */ /* doesn't do anything at the moment */ 512 cpu_reset(); 513 /* NOTREACHED */ /* assuming reset worked */ 514} 515 |
| 516#ifdef SMP 517static u_int panic_cpu = NOCPU; 518#endif 519 | |
| 520/* 521 * Panic is called on unresolvable fatal errors. It prints "panic: mesg", 522 * and then reboots. If we are called twice, then we avoid trying to sync 523 * the disks as this often leads to recursive panics. 524 */ 525void 526panic(const char *fmt, ...) 527{ | 516/* 517 * Panic is called on unresolvable fatal errors. It prints "panic: mesg", 518 * and then reboots. If we are called twice, then we avoid trying to sync 519 * the disks as this often leads to recursive panics. 520 */ 521void 522panic(const char *fmt, ...) 523{ |
| 524#ifdef SMP 525 static volatile u_int panic_cpu = NOCPU; 526#endif |
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| 528 struct thread *td = curthread; 529 int bootopt, newpanic; 530 va_list ap; 531 static char buf[256]; 532 533 critical_enter(); 534#ifdef SMP 535 /* --- 183 unchanged lines hidden --- | 527 struct thread *td = curthread; 528 int bootopt, newpanic; 529 va_list ap; 530 static char buf[256]; 531 532 critical_enter(); 533#ifdef SMP 534 /* --- 183 unchanged lines hidden --- |